There are many ways you can save money at the supermarket . Here are some of the best:

    Make a list and follow it.

    The list is about your needs: the notebooks you're out of and the food you need for daily meals. When you buy the things that are not on the list, you are wasting your money.

    Compare the prices.

    The biggest package isn't always the cheapest. Sometimes it is cheaper to buy in bulk*. So it's useful for you to compare the prices.

    Ditch the basket or cart.

    If you're going to the supermarket just to pick up milk and bread, don't use a basket. Baskets let people to buy more. Only use a basket or a shopping cart if it's really necessary.

    Make one large trip instead of several small ones.

    Each time you enter the supermarket, you get another chance to spend. By reducing the times of your trips, you're saving both time and money.

    Shop when you are full.

    If you go to the supermarket for milk on a Sunday morning without eating breakfast, you are likely to come home with bread, sandwiches and orange juice.

晒谷场上有9堆同样大小的圆锥形小麦，每堆底面周长6.28米，高0.6米，把它运进仓库，用一张长6.78米，宽2米的长方形芦苇围成一个直圆柱粮囤，接头处重叠0.5米，这些小麦能否都可以装进这粮囤？

下列属于精神文明创建活动的新闻是（    ）

     The story of how the teddy bear was invented is an interesting one. In 1902, American president(总统) Theodore(Teddy) Roosevelt was hunting(打猎) in the forest   1several of his friends. Almost everyone had successfully shot(射中) an animal, but the president had not. Nobody wanted to make the president look 2  , so they tied an American black bear to a tree. They wanted the president to shoot  3

     The president was very surprised to see the bear tied to a tree. He felt it was   4  to shoot the bear, because it couldn't run away. He 5  to shoot it, and the story of his decision went all over the country.  6   was moved by the president's beliefs (信念). There was even a cartoon showing the president refusing to shoot a cute bear.

     It was this cartoon and the story behind the president's hunting trip that gave Morris an idea to make a new  7  . He made a small, soft bear and  8  it in his shop window. Next to the bear he made a sign that read, "Teddy's Bear." The new toy was a big success and it provided Morris with the money to create a toy company.

     Teddy bears have been   9   since they were first made. A teddy bear would be the first choice when people think about children's toys. Theodore Roosevelt's famous   10   on a hunting trip in 1902 brought millions of soft, stuffed(充满填充物的) bears. They are being loved by people across the world.